Technical code for safety of high altitude operation in building construction JGJ80-2016 official account reply: safety 10..
Goodbye, completion settlement! The Ministry of housing and urban rural development has made it clear that the price settlement and payment in the construction process will be fully implemented! Follow up and send documents everywhere!
Construction team works exhibition | 210000 self-built light steel villas in Gansu rural areas, which is lower than the cost of


